Oleg Apostol
Senior Frontend Developer at Sybilion
Porto, Porto, Portugal
Summary
👤
Senior🎓
Top SchoolOleg Apostol is a Senior Frontend Developer with 13 years of experience building high-performance JavaScript applications and production-ready design systems. He has led major migrations and feature launches—rewriting a B2B CMS into a React hybrid, shipping Wix’s Content Manager, and optimizing a Three.js-powered crowd simulation at Vimeo to handle 25,000+ users. Comfortable across React, MobX, Redux and WebGL, he blends UI craftsmanship with low-level performance tuning and has integrated audio, real-time streams, and 3D graphics into web apps. Based in Porto, he’s passionate about open source and developer ergonomics, and often focuses on reusable component libraries that scale across products. Outside work he stays focused and fit through cycling and table tennis, traits that mirror his preference for iterative, measurable improvements in code and UX.
13 years of coding experience
7 years of employment as a software developer
Bachelor of Computer Science, Software of automated systems, Bachelor of Computer Science, Software of automated systems at Yalta University of Management
English, Ukrainian, Russian
Stackoverflow
1reputation
0reached
3answers
0questions
Github Skills (109)
threejs10
bem10
svg10
3d10
javascript10
robotics10
webgl10
virtual-reality10
canvas10
aruco10
optical-flow10
computer-vision9
webgpu9
ros9
augmented-reality9
Programming languages (4)
Github contributions (5)
homecodeorg/world.js
Aug 2022 - Aug 2023
Learning threejs
Contributions:11 reviews, 6 PRs, 45 pushes in 1 year
threejsthree-jsthreejs-learningwebgl
homecodeorg/ui
May 2020 - Apr 2025
Design system that makes building web applications with ReactJS faster and easier.
Contributions:1 PR, 120 pushes, 8 branches in 4 years 11 months
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